Digital-to-analog converter of current segmentation
US5612696A · kind A · utility
11Cited by
9References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 19, 1994 |
| Grant date | Mar 18, 1997 |
| Priority date | — |
| Expiry date | Dec 19, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/747
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A digital-to-analog (D/A) converter of current segmentation is disclosed. A plurality of current sources are connected in parallel to one another and connected to a load resistance through a plurality of first switches. A second switch is connected in parallel to the first switches and operates oppositely to the first switches. An output impedance compensation resistance is connected in series to the second switch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.